Giant dams built to conserve the Colorado River have nearly wiped out nearby native cottonwood trees, causing big ecosystem disruption. Tiny dams built to mimic those built by beavers could bring them ...

California has approved an unprecedented plan to protect the iconic Joshua tree from climate change and development.

Canada’s Alberta gives dino fan Dan Townend no end of places to explore, including the Badlands – named by explorers ...

The Stoner Mesa Fire in southwest Colorado has burned around 7,300 acres so far, and biologists are working to protect ...